Hello Tony: I have what I believe to be a seismograph made by Hilger & Watts and am also interested to learn their history and present whereabouts.
Thanks, Brooke Clarke Tony Moss wrote: > Fellow Shadow Watchers, > > I recently acquired a Hilger and Watts 'centrescope'?? (an angled > microscope which aligns with the axis of a machine tool spindle into > which it is inserted). Unfortunately the graticule no longer aligns with > the centre of rotation and I would prefer to have informed advice before > attempting to adjust it. > > Hilger and Watts don't appear to be in existence now but may have changed > their name or been taken over. > > Any comment would be gratefully received. > > Tony Moss
